able to build with host msc

2 files changed, 126 insertions, 1 deletions

diff --git a/examples/host/cdc_msc_hid/src/msc_app.c b/examples/host/cdc_msc_hid/src/msc_app.c
new file mode 100644
index 000000000..7235aeca7
--- /dev/null
+++ b/examples/host/cdc_msc_hid/src/msc_app.c
@@ -0,0 +1,125 @@
+/**************************************************************************/
+/*!
+ @file    msc_app.c
+ @author  hathach (tinyusb.org)
+
+ @section LICENSE
+
+ Software License Agreement (BSD License)
+
+ Copyright (c) 2018, hathach (tinyusb.org)
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the copyright holders nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+ EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ This file is part of the tinyusb stack.
+*/
+/**************************************************************************/
+
+#include "tusb.h"
+
+#if CFG_TUH_MSC
+
+//--------------------------------------------------------------------+
+// MACRO TYPEDEF CONSTANT ENUM DECLARATION
+//--------------------------------------------------------------------+
+
+
+//------------- IMPLEMENTATION -------------//
+void tuh_msc_mounted_cb(uint8_t dev_addr)
+{
+  puts("\na MassStorage device is mounted");
+
+//  //------------- Disk Information -------------//
+//  // SCSI VendorID[8] & ProductID[16] from Inquiry Command
+//  uint8_t const* p_vendor  = tuh_msc_get_vendor_name(dev_addr);
+//  uint8_t const* p_product = tuh_msc_get_product_name(dev_addr);
+//
+//  for(uint8_t i=0; i<8; i++) putchar(p_vendor[i]);
+//
+//  putchar(' ');
+//  for(uint8_t i=0; i<16; i++) putchar(p_product[i]);
+//  putchar('\n');
+//
+//  uint32_t last_lba, block_size;
+//  tuh_msc_get_capacity(dev_addr, &last_lba, &block_size);
+//  printf("Disk Size: %d MB\n", (last_lba+1)/ ((1024*1024)/block_size) );
+//  printf("LBA 0-0x%X  Block Size: %d\n", last_lba, block_size);
+//
+//  //------------- file system (only 1 LUN support) -------------//
+//  uint8_t phy_disk = dev_addr-1;
+//  disk_initialize(phy_disk);
+//
+//  if ( disk_is_ready(phy_disk) )
+//  {
+//    if ( f_mount(phy_disk, &fatfs[phy_disk]) != FR_OK )
+//    {
+//      puts("mount failed");
+//      return;
+//    }
+//
+//    puts("---------------------------------------------------------------------");
+//    puts("- MASSSTORAGE CLASS CLI IS A IMMATURE CODE. DISK-WRITING COMMANDS");
+//    puts("- SUCH AS cp(COPY), mkdir(MAKE DIRECTORY) ARE POTENTIAL TO DAMAGE");
+//    puts("- YOUR USB THUMBDRIVE. USING THOSE COMMANDS ARE AT YOUR OWN RISK.");
+//    puts("- THE AUTHOR HAS NO RESPONSIBILITY WITH YOUR DEVICE NOR ITS DATA");
+//    puts("---------------------------------------------------------------------");
+//
+//    f_chdrive(phy_disk); // change to newly mounted drive
+//    f_chdir("/"); // root as current dir
+//
+//    cli_init();
+//  }
+}
+
+void tuh_msc_unmounted_cb(uint8_t dev_addr)
+{
+  puts("\na MassStorage device is unmounted");
+
+//  uint8_t phy_disk = dev_addr-1;
+//
+//  f_mount(phy_disk, NULL); // unmount disk
+//  disk_deinitialize(phy_disk);
+//
+//  if ( phy_disk == f_get_current_drive() )
+//  { // active drive is unplugged --> change to other drive
+//    for(uint8_t i=0; i<CFG_TUSB_HOST_DEVICE_MAX; i++)
+//    {
+//      if ( disk_is_ready(i) )
+//      {
+//        f_chdrive(i);
+//        cli_init(); // refractor, rename
+//      }
+//    }
+//  }
+}
+
+// invoked ISR context
+void tuh_msc_isr(uint8_t dev_addr, xfer_result_t event, uint32_t xferred_bytes)
+{
+  (void) dev_addr;
+  (void) event;
+  (void) xferred_bytes;
+}
+
+#endif
diff --git a/examples/host/cdc_msc_hid/src/tusb_config.h b/examples/host/cdc_msc_hid/src/tusb_config.h
index ef0b55ef9..6c6540b66 100644
--- a/examples/host/cdc_msc_hid/src/tusb_config.h
+++ b/examples/host/cdc_msc_hid/src/tusb_config.h
@@ -88,7 +88,7 @@
 #define CFG_TUSB_HOST_HID_KEYBOARD      0
 #define CFG_TUSB_HOST_HID_MOUSE         0
 #define CFG_TUSB_HOST_HID_GENERIC       0 // (not yet supported)
-#define CFG_TUH_MSC               0
+#define CFG_TUH_MSC               1
 
 #define CFG_TUSB_HOST_DEVICE_MAX        (CFG_TUH_HUB ? 5 : 1) // normal hub has 4 ports